function normailzeIP(inputStr) {//{{{
    var splitIP = inputStr.split('.');
    var splitIPStr = '';
    var splitIpLength = splitIP.length;
    for (var i = 0; i < splitIpLength; i++)
    {
        splitIPStr += parseInt(splitIP[i], 10);
        if (i != 3)
            splitIPStr += '.';
    }
    return splitIPStr;
}//}}}

function rtrimDot(inputStr) {//{{{
    return inputStr.replace(/(\.)+$/, "");
}//}}}

function utf8len(str) {//{{{
    var i = 0
    var j = 0;
    for (i = 0; i < str.length; i++) {
        val = escape(str.charAt(i)).length;
        if (val == 6) {
            j++;
            j++;
        }
        j++;
    }
    return j;
}//}}}

/**
 *
 *  Javascript trim, ltrim, rtrim
 *  http://www.webtoolkit.info/
 *
 **/

function trim(str, chars) {
	return ltrim(rtrim(str, chars), chars);
}

function ltrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}

function rtrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}